Before you dig...
Calling 811 is the most important step!
Call 811 at least a few days before you start any digging project. Whether you are planning to do it yourself or hire a professional, smart digging means calling 811 before each job.
Ready to dig? Go to usanorth811.org
Video: 5 Steps to Safer Digging Toolbox
If you have a water-related emergency, call (925) 688-8374.